Looking nice
I'm a UI designer and I've come up with a proposal to improve the interface; feel free to give your opinions.
Theres a couple of considerations with a small-display depending if you are stood playing live or sitting at home/studio.
In the studio you can have more info and more time to observe the screen whereas playing live you need basic info at a glance from a distance. Some people like big text, patch-names, others like bank+slot details, others prefer to see the state of FX.
Great that the midicaptain has been given so much more potential from the time and dedication from people like tunetown